Climate at a Glance

Statewide Time Series

Choose from the options below and click "Plot" to create a time series graph.
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.


Place mouse on axis and left-click to pan; wheel up/down for zoom in/out (or shift key+left-click).

Download: xml csv json
Dates Value Rank Departure From Mean (40.5°F)
1901-1930 Base Period
189501 - 189812 39.5°F 2 -1.0°F
189601 - 189912 39.3°F 1 -1.2°F
189701 - 190012 40.2°F 11 -0.3°F
189801 - 190112 40.6°F 25 0.1°F
189901 - 190212 40.6°F 25 0.1°F
190001 - 190312 41.1°F 31 0.6°F
190101 - 190412 40.6°F 25 0.1°F
190201 - 190512 40.3°F 12 -0.2°F
190301 - 190612 40.7°F 28 0.2°F
190401 - 190712 40.5°F 16 0.0°F
190501 - 190812 40.7°F 28 0.2°F
190601 - 190912 40.4°F 15 -0.1°F
190701 - 191012 40.6°F 25 0.1°F
190801 - 191112 40.5°F 18 0.0°F
190901 - 191212 40.0°F 8 -0.5°F
191001 - 191312 40.1°F 9 -0.4°F
191101 - 191412 39.8°F 6 -0.7°F
191201 - 191512 40.5°F 18 0.0°F
191301 - 191612 39.9°F 7 -0.6°F
191401 - 191712 39.7°F 5 -0.8°F
191501 - 191812 39.6°F 4 -0.9°F
191601 - 191912 39.5°F 2 -1.0°F
191701 - 192012 40.3°F 12 -0.2°F
191801 - 192112 41.2°F 32 0.7°F
191901 - 192212 40.6°F 25 0.1°F
192001 - 192312 40.9°F 29 0.4°F
192101 - 192412 40.6°F 25 0.1°F
192201 - 192512 40.6°F 25 0.1°F
192301 - 192612 41.4°F 33 0.9°F
192401 - 192712 40.7°F 28 0.2°F
192501 - 192812 41.1°F 31 0.6°F
192601 - 192912 40.3°F 12 -0.2°F
192701 - 193012 40.1°F 9 -0.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on December 8, 2019 from https://www.ncdc.noaa.gov/cag/